Base | Representation |
---|---|
bin | 11001101000110010… |
… | …00010010101011000 |
3 | 1022112020011120012201 |
4 | 30310121002111120 |
5 | 211142023132110 |
6 | 10153435415544 |
7 | 665040023563 |
oct | 146431022530 |
9 | 38466146181 |
10 | 13763880280 |
11 | 5923395a77 |
12 | 28015b45b4 |
13 | 13b4719277 |
14 | 947db14da |
15 | 558541b3a |
hex | 334642558 |
13763880280 has 16 divisors (see below), whose sum is σ = 30968730720. Its totient is φ = 5505552096.
The previous prime is 13763880233. The next prime is 13763880311. The reversal of 13763880280 is 8208836731.
It is a self number, because there is not a number n which added to its sum of digits gives 13763880280.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172048464 + ... + 172048543.
It is an arithmetic number, because the mean of its divisors is an integer number (1935545670).
Almost surely, 213763880280 is an apocalyptic number.
13763880280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13763880280 is an abundant number, since it is smaller than the sum of its proper divisors (17204850440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13763880280 is a wasteful number, since it uses less digits than its factorization.
13763880280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344097018 (or 344097014 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 46.
The spelling of 13763880280 in words is "thirteen billion, seven hundred sixty-three million, eight hundred eighty thousand, two hundred eighty".
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